DocumentCode
1380811
Title
Interstitial channels for doubling TD-2 radio system capacity
Author
Curtis, H. E. ; Collins, T. R. D. ; Jamison, B. C.
Author_Institution
Bell Telephone Laboratories, Murray Hill, N. J.
Volume
79
Issue
6
fYear
1961
Firstpage
646
Lastpage
654
Abstract
The td-2 microwave radio relay system at present provides six broadband channels in each direction of transmission in the frequency band between 3,700 and 4,200 mc (megacycles), each channel being capable of transmitting several hundred voice circuits.1 This paper describes arrangements and some of the technical problems involved whereby the number of broad-band channels can be doubled with no significant penalty to the existing channels.
Keywords
Couplings; Frequency modulation; Interference; Laboratories; Microwave filters; Radio transmitters; Receivers;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
Publisher
ieee
ISSN
0097-2452
Type
jour
DOI
10.1109/TCE.1961.6373024
Filename
6373024
Link To Document